CN213845156U - Protective device for relay base - Google Patents
Protective device for relay base Download PDFInfo
- Publication number
- CN213845156U CN213845156U CN202120000479.4U CN202120000479U CN213845156U CN 213845156 U CN213845156 U CN 213845156U CN 202120000479 U CN202120000479 U CN 202120000479U CN 213845156 U CN213845156 U CN 213845156U
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- CN
- China
- Prior art keywords
- shaped limiting
- limiting rod
- spring
- button
- strip
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- Expired - Fee Related
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Abstract
The utility model discloses a protector of relay base, including protective housing, the base has been cup jointed in the outside of protective housing lower extreme, the up end of base is provided with the spacing groove, two buttons are installed to protective housing's the equal symmetry in both sides, one side fixed mounting of every button has C type gag lever post, the inboard fixed mounting of every two C type gag lever posts has a spring, the outside of a spring is provided with the spread groove, protective housing's up end is equipped with transparent window, and the sunshade lid is installed to the upper end of transparent window, sunshade lid and protective housing pass through two hinge connection, two handles are installed to the up end symmetry of sunshade lid, the lower terminal surface fixed mounting of handle has the bar gag lever post, the bottom fixed mounting of bar gag lever post has square stopper. The protective device of the relay base is simple in structure, convenient to operate and use, and convenient to use, and can play a protective role in the relay base, improve the utilization rate of the protective device and enable the protective device to be convenient to install and detach.
Description
Technical Field
The utility model relates to a relay base technical field specifically is a protector of relay base.
Background
A relay is an electric control device that generates a predetermined step change in a controlled amount in an electric output circuit when a change in an input amount meets a predetermined requirement. It has an interactive relationship between the control system and the controlled system. It is commonly used in automated control circuits, which are actually a "recloser" that uses low current to control high current operation. The relay is an automatic switch element with an isolation function, is widely applied to remote control, remote measurement, communication, automatic control, mechatronics and power electronic equipment and is one of the most important control elements.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a protector of relay base has solved current existence use relay and base and has exposed in the air, has reduced the device's service life, and sunshine shines the problem that very easily produces the harm to the relay simultaneously.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a protective device of a relay base comprises a protective shell, wherein a base is sleeved on the outer side of the lower end of the protective shell, a limiting groove is formed in the upper end face of the base, two buttons are symmetrically arranged on two sides of the protective shell, a C-shaped limiting rod is fixedly arranged on one side of each button, a spring is fixedly arranged on the inner side of each two C-shaped limiting rods, a connecting groove is formed in the outer side of the spring, a transparent window is arranged on the upper end face of the protective shell, a sun-shading cover is arranged at the upper end of the transparent window and connected with the protective shell through two hinges, two handles are symmetrically arranged on the upper end face of the sun-shading cover, a strip-shaped limiting rod is fixedly arranged on the lower end face of each handle, a square limiting block is fixedly arranged at the bottom end of the strip-shaped limiting rod, and movable plates are symmetrically arranged on two sides of the strip-shaped limiting rod, the upper end face of the moving plate is fixedly provided with a second spring, a moving groove is formed in the outer side of the second spring, and a limiting clamping groove is formed in the outer side of the square limiting block.
Preferably, the button and the C-shaped limiting rod form an integrated structure, the button and the C-shaped limiting rod are connected through welding, a polyurethane sheath is sleeved on the outer surface of the button, anti-skid particles are arranged on the outer surface of the polyurethane sheath, and the button and the polyurethane sheath are connected through grafted glue.
Preferably, the first spring and the C-shaped limiting rod form an elastic structure, and two ends of the first spring are connected with the C-shaped limiting rod through screws.
Preferably, the sunshade cover forms a rotating structure through the hinge and the protective shell, the hinge is connected with the protective shell through the screw, the hinge is connected with the sunshade cover through the screw, and the outer surface of the sunshade cover is provided with the ultraviolet-proof paint.
Preferably, the movable plate and the strip-shaped limiting rod form an integrated structure, the movable plate and the strip-shaped limiting rod are connected through screws, the square limiting block and the strip-shaped limiting rod form an integrated structure, and the square limiting block and the strip-shaped limiting rod are connected through screws.
Preferably, the second spring and the moving plate form an elastic structure, the bottom end of the second spring is connected with the top end of the moving plate through a screw, and the top end of the second spring is connected with the top end of the inner wall of the moving groove through a screw.
Preferably, the inner surface of the limiting clamping groove is provided with a rubber sealing strip, the outer surface of the rubber sealing strip is provided with anti-skidding particles, and the limiting clamping groove is connected with the rubber sealing strip through grafted glue.
(III) advantageous effects
The utility model provides a protector of relay base. The method has the following beneficial effects:
(1) this relay base's protector, through moving the button to one side, the removal of button has driven the removal of C type gag lever post, a spring is compressed this moment, at this moment the user can insert the inboard to the base with protective housing, the user can loosen the button this moment, a spring kick-backs, the kick-back of a spring has promoted C type gag lever post and has removed to the opposite side, C type gag lever post inserts the inboard to the spacing groove this moment, be convenient for protective housing and the fixed connection of base, cooperation through C type gag lever post and a spring, the installation and the dismantlement of protective housing of being convenient for, can play the guard action to the relay through protective housing's effect.
(2) This relay base's protector, through shifting up the handle, the shifting up of handle has driven shifting up of bar gag lever post, shifting up of bar gag lever post has driven shifting plate to shift up, No. two springs are compressed, square stopper and spacing draw-in groove disconnect-connection this moment, and then make sunshade cover and protective housing disconnect-connection, at this moment, through the hinge, rotatory sunshade cover, expose transparent window, the condition of relay base can be observed through transparent window, need not dismantle protective housing, user's comfort level has been improved, the device's of being convenient for use, effect through sunshade cover can play the shading effect to transparent window simultaneously, when need not observing the relay through transparent window, can avoid sunshine to shine and make it receive the damage through transparent window to the relay, the service life of relay has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall side structure of the present invention;
FIG. 3 is a schematic view of a partial sectional structure of the protective housing of the present invention;
fig. 4 is the utility model discloses bar gag lever post and square stopper connection structure sketch map.
In the figure: 1. a protective housing; 2. a base; 3. a limiting groove; 4. a button; 5. a C-shaped limiting rod; 6. a first spring; 7. connecting grooves; 8. a sunshade cover; 9. a hinge; 10. a handle; 11. a strip-shaped limiting rod; 12. a square limiting block; 13. moving the plate; 14. a second spring; 15. a moving groove; 16. limiting clamping grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a protective device of a relay base comprises a protective shell 1, a base 2, a limiting groove 3, buttons 4, a C-shaped limiting rod 5, a first spring 6, a connecting groove 7, a sun-shading cover 8, hinges 9, a handle 10, a strip-shaped limiting rod 11, a square limiting block 12, a movable plate 13, a second spring 14, a movable groove 15 and a limiting clamping groove 16, wherein the base 2 is sleeved on the outer side of the lower end of the protective shell 1, the limiting groove 3 is arranged on the upper end surface of the base 2, two buttons 4 are symmetrically arranged on two sides of the protective shell 1, the C-shaped limiting rod 5 is fixedly arranged on one side of each button 4, a first spring 6 is fixedly arranged on the inner sides of every two C-shaped limiting rods 5, the connecting groove 7 is arranged on the outer side of the first spring 6, a transparent window is arranged on the upper end surface of the protective shell 1, the sun-shading cover 8 is arranged on the upper end of the transparent window, and the sun-shading cover 8 is connected with the protective shell 1 through two hinges 9, two handles 10 are symmetrically installed on the upper end face of the sun-shading cover 8, a strip-shaped limiting rod 11 is fixedly installed on the lower end face of each handle 10, a square limiting block 12 is fixedly installed at the bottom end of each strip-shaped limiting rod 11, moving plates 13 are symmetrically installed on two sides of each strip-shaped limiting rod 11, a second spring 14 is fixedly installed on the upper end face of each moving plate 13, a moving groove 15 is formed in the outer side of each second spring 14, and a limiting clamping groove 16 is formed in the outer side of each square limiting block 12;
the button 4 and the C-shaped limiting rod 5 form an integrated structure, the button 4 and the C-shaped limiting rod 5 are connected through welding, a polyurethane sheath is sleeved on the outer surface of the button 4, anti-skidding particles are arranged on the outer surface of the polyurethane sheath, the button 4 and the polyurethane sheath are connected through grafted glue, the button 4 can move to drive the C-shaped limiting rod 5 to move through the matching of the button 4 and the C-shaped limiting rod 5, and meanwhile, the comfort level of a user is improved;
the first spring 6 and the C-shaped limiting rod 5 form an elastic structure, two ends of the first spring 6 are connected with the C-shaped limiting rod 5 through screws, and the first spring 6 is matched with the C-shaped limiting rod 5, so that the movement of the C-shaped limiting rod 5 is conveniently controlled, the protective shell 1 is further conveniently and fixedly connected with the base 2, and the protective shell 1 is conveniently mounted and dismounted;
the sun-shading cover 8 and the protective shell 1 form a rotating structure through the hinge 9, the hinge 9 is connected with the protective shell 1 through a screw, the hinge 9 is connected with the sun-shading cover 8 through a screw, the outer surface of the sun-shading cover 8 is provided with ultraviolet-proof coating, the sun-shading cover 8 is convenient to rotate through the matching of the sun-shading cover 8 and the hinge 9, the sun-shading cover 8 can play a role in shading and protecting a transparent window, the relay is prevented from being damaged by sunlight through the transparent window, and the service life of the relay is shortened;
the movable plate 13 and the strip-shaped limiting rod 11 form an integrated structure, the movable plate 13 is connected with the strip-shaped limiting rod 11 through a screw, the square limiting block 12 and the strip-shaped limiting rod 11 form an integrated structure, the square limiting block 12 is connected with the strip-shaped limiting rod 11 through a screw, and the up-and-down movement of the strip-shaped limiting rod 11 drives the up-and-down movement of the movable plate 13 through the matching of the movable plate 13 and the strip-shaped limiting rod 11;
the second spring 14 and the moving plate 13 form an elastic structure, the bottom end of the second spring 14 is connected with the top end of the moving plate 13 through a screw, the top end of the second spring 14 is connected with the top end of the inner wall of the moving groove 15 through a screw, and the second spring 14 is matched with the moving plate 13, so that the moving plate 13 can be controlled to move up and down conveniently, and the strip-shaped limiting rod 11 can be controlled to move up and down conveniently;
the internal surface of spacing draw-in groove 16 is equipped with rubber seal strip, and the surface of rubber seal strip is provided with anti-skidding granule to spacing draw-in groove 16 passes through the grafting glue with rubber seal strip to be connected, through the cooperation of spacing draw-in groove 16 with rubber seal strip, has effectively improved the leakproofness that the device is connected.
When the protective shell is used, a user can hold the button 4 and move the button 4 to one side, the movement of the button 4 drives the C-shaped limiting rod 5 to move, the first spring 6 is compressed at the moment, the protective shell 1 can be inserted into the inner side of the base 2 by the user at the moment, the user can loosen the button 4 at the moment, the first spring 6 rebounds, the rebounding of the first spring 6 pushes the C-shaped limiting rod 5 to move to the other side, the C-shaped limiting rod 5 is inserted into the inner side of the limiting groove 3 at the moment, the protective shell 1 is fixedly connected with the base 2 conveniently, the protective shell 1 can be conveniently mounted and dismounted by the matching of the C-shaped limiting rod 5 and the first spring 6, and the protective effect can be achieved on a relay through the effect of the protective shell 1;
in the using process of the device, a user can hold the handle 10 and move the handle 10 upwards, the upward movement of the handle 10 drives the upward movement of the bar-shaped limiting rod 11, the upward movement of the bar-shaped limiting rod 11 drives the upward movement of the movable plate 13, the second spring 14 is compressed, the square limiting block 12 is disconnected with the limiting clamping groove 16 at the moment, so that the sun-shading cover 8 is disconnected with the protective shell 1, the sun-shading cover 8 is rotated through the hinge 9 at the moment, the transparent window is exposed, the condition of the relay base can be observed through the transparent window, the protective shell 1 does not need to be detached, the comfort level of the user is improved, the device is convenient to use, the transparent window can be shaded through the sun-shading cover 8, when the relay does not need to be observed through the transparent window, the relay can be prevented from being irradiated through the transparent window and damaged, the service life of the relay is reduced, this is the procedure for using the protective means of the relay base, while those not described in detail in this description are well known to the person skilled in the art.
To sum up, can obtain, this relay base's protector, through the cooperation of bar gag lever post 11 and square stopper 12 in the use, effectively improved sunshade cover 8 and protective housing 1's fixed connection, the leakproofness of the device has been improved, effect through sunshade cover 8 can play the shading effect to transparent window, when need not observing the relay through transparent window, can avoid sunshine to shine and make it receive the damage through transparent window to the relay, the service life of relay has been reduced, cooperation through C type gag lever post 5 and spring 6, the installation and the dismantlement of protective housing 1 of being convenient for, effect through protective housing 1 can play the guard action to the relay.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A relay base protection device comprises a protection shell (1), and is characterized in that: the protective shell is characterized in that a base (2) is sleeved on the outer side of the lower end of the protective shell (1), a limiting groove (3) is formed in the upper end face of the base (2), two buttons (4) are symmetrically installed on two sides of the protective shell (1), a C-shaped limiting rod (5) is fixedly installed on one side of each button (4), a spring (6) is fixedly installed on the inner side of each two C-shaped limiting rods (5), a connecting groove (7) is formed in the outer side of the spring (6), a transparent window is arranged on the upper end face of the protective shell (1), a sunshade cover (8) is installed at the upper end of the transparent window, the sunshade cover (8) is connected with the protective shell (1) through two hinges (9), two handles (10) are symmetrically installed on the upper end face of the sunshade cover (8), and a bar-shaped limiting rod (11) is fixedly installed on the lower end face of each handle (10), the bottom fixed mounting of bar gag lever post (11) has square stopper (12), movable plate (13) are installed to the bilateral symmetry of bar gag lever post (11), the up end fixed mounting of movable plate (13) has No. two springs (14), the outside of No. two springs (14) is provided with shifting chute (15), the outside of square stopper (12) is provided with spacing draw-in groove (16).
2. The relay socket protector of claim 1, wherein: the button (4) and the C-shaped limiting rod (5) form an integrated structure, the button (4) and the C-shaped limiting rod (5) are connected through welding, a polyurethane sheath is sleeved on the outer surface of the button (4), anti-skid particles are arranged on the outer surface of the polyurethane sheath, and the button (4) and the polyurethane sheath are connected through grafted glue.
3. The relay socket protector of claim 1, wherein: the first spring (6) and the C-shaped limiting rod (5) form an elastic structure, and two ends of the first spring (6) are connected with the C-shaped limiting rod (5) through screws.
4. The relay socket protector of claim 1, wherein: sunshade lid (8) pass through hinge (9) and protective housing (1) formation revolution mechanic, and hinge (9) pass through the screw connection with protective housing (1) to hinge (9) pass through the screw connection with sunshade lid (8), and the surface of sunshade lid (8) is equipped with anti ultraviolet coating.
5. The relay socket protector of claim 1, wherein: the movable plate (13) and the strip-shaped limiting rod (11) form an integrated structure, the movable plate (13) is connected with the strip-shaped limiting rod (11) through screws, the square limiting block (12) and the strip-shaped limiting rod (11) form an integrated structure, and the square limiting block (12) is connected with the strip-shaped limiting rod (11) through screws.
6. The relay socket protector of claim 1, wherein: the second spring (14) and the moving plate (13) form an elastic structure, the bottom end of the second spring (14) is connected with the top end of the moving plate (13) through a screw, and the top end of the second spring (14) is connected with the top end of the inner wall of the moving groove (15) through a screw.
7. The relay socket protector of claim 1, wherein: the inner surface of the limiting clamping groove (16) is provided with a rubber sealing strip, the outer surface of the rubber sealing strip is provided with anti-skidding particles, and the limiting clamping groove (16) is connected with the rubber sealing strip through graft rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120000479.4U CN213845156U (en) | 2021-01-02 | 2021-01-02 | Protective device for relay base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120000479.4U CN213845156U (en) | 2021-01-02 | 2021-01-02 | Protective device for relay base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213845156U true CN213845156U (en) | 2021-07-30 |
Family
ID=77001144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120000479.4U Expired - Fee Related CN213845156U (en) | 2021-01-02 | 2021-01-02 | Protective device for relay base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213845156U (en) |
-
2021
- 2021-01-02 CN CN202120000479.4U patent/CN213845156U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210730 Termination date: 20220102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |